refactor: remove unused connectionPool.get and connectionPool.count methods

internal/http2/integration_tls_test.go

@@ -431,25 +431,25 @@ func TestConnectionPoolOperations(t *testing.T) {
 	pool.add("client1", conn2)
 
 	// 验证连接数
-	if count := pool.count("client1"); count != 2 {
+	if count := len(pool.conns["client1"]); count != 2 {
 		t.Errorf("Expected 2 connections, got %d", count)
 	}
 
 	// 获取连接
-	conns := pool.get("client1")
+	conns := pool.conns["client1"]
 	if len(conns) != 2 {
 		t.Errorf("Expected 2 connections, got %d", len(conns))
 	}
 
 	// 移除连接
 	pool.remove("client1", conn1)
-	if count := pool.count("client1"); count != 1 {
+	if count := len(pool.conns["client1"]); count != 1 {
 		t.Errorf("Expected 1 connection after removal, got %d", count)
 	}
 
 	// 关闭所有连接
 	pool.closeAll()
-	if count := pool.count("client1"); count != 0 {
+	if count := len(pool.conns["client1"]); count != 0 {
 		t.Errorf("Expected 0 connections after closeAll, got %d", count)
 	}
 }

internal/http2/server.go

@@ -572,20 +572,6 @@ func (p *connectionPool) remove(key string, conn net.Conn) {
 	}
 }
 
-// get 获取连接。
-func (p *connectionPool) get(key string) []net.Conn {
-	p.mu.RLock()
-	defer p.mu.RUnlock()
-	return p.conns[key]
-}
-
-// count 获取连接数。
-func (p *connectionPool) count(key string) int {
-	p.mu.RLock()
-	defer p.mu.RUnlock()
-	return len(p.conns[key])
-}
-
 // closeAll 关闭所有连接。
 func (p *connectionPool) closeAll() {
 	p.mu.Lock()

internal/http2/server_test.go

@@ -444,19 +444,19 @@ func TestConnectionPool(t *testing.T) {
 		pool.add("key1", conn1)
 
 		// 测试获取连接
-		conns := pool.get("key1")
+		conns := pool.conns["key1"]
 		if len(conns) != 1 {
 			t.Errorf("Expected 1 connection, got %d", len(conns))
 		}
 
 		// 测试计数
-		if count := pool.count("key1"); count != 1 {
+		if count := len(pool.conns["key1"]); count != 1 {
 			t.Errorf("Expected count 1, got %d", count)
 		}
 
 		// 测试移除连接
 		pool.remove("key1", conn1)
-		if count := pool.count("key1"); count != 0 {
+		if count := len(pool.conns["key1"]); count != 0 {
 			t.Errorf("Expected count 0 after remove, got %d", count)
 		}
 	}
@@ -953,7 +953,7 @@ func TestConnectionPool_CloseAll(t *testing.T) {
 	pool.closeAll()
 
 	// 验证连接池已清空
-	if count := pool.count("key1"); count != 0 {
+	if count := len(pool.conns["key1"]); count != 0 {
 		t.Errorf("Expected count 0 after closeAll, got %d", count)
 	}
 }